F020 UART0
..........\020串口测试
..........\020串口测试.hex
..........\020串口测试.lnp
..........\020串口测试.M51
..........\020串口测试.plg
..........\Inti.c
..........\Inti.LST
..........\Inti.OBJ
..........\STARTUP.A51
..........\STARTUP.LST
..........\STARTUP.OBJ
..........\Text1.#1
..........\Text1.#2
..........\Text1.#3
..........\Text1.c
..........\Text1.LST
..........\Text1.OBJ
..........\Text2
..........\tmp.out
..........\UART0001
..........\UART0001.lnp
..........\UART0001.M51
..........\UART0001.Opt
..........\UART0001.plg
..........\UART0001.Uv2
..........\UART0001_Opt.Bak
..........\UART0001_Uv2.Bak